Category Aviation Yellow Alert

Ash Emissions Cause Airport To Close Down Temporarily At Nevado Del Ruiz Volcano In Colombia

Ash emission from Nevado del Ruiz yesterday The volcano remains restless and produces intermittent ash explosions of varying size. An emission of ash yesterday forced the regional La Nubia airport to close down for a few hours and the volcano…

Alert Raised To Orange New eruption At Pavlof Volcano In Alaska Peninsula

Based on seismic data, the Alaska Volcano Observatory (AVO) assumes that a new eruption could have started at the volcano yesterday evening; the volcano’s alert code was raised from “normal” to “watch” and the Aviation Color code from green to…

Alert Raised To Level 2 Due To Increased Degassing And Heat Output In Ruapehu Volcano New Zealand

Ruapehu volcano sat by (c) Google Earth View The alert level of the volcano was raised by a notch from 1 to Level 2 (moderate to heightened unrest) last Wednesday, Geonet informed in a special note.    This was triggered…

Eruption increased, ash plume at Rinjani volcano in Lombok Island, Indonesia forces Bali airport shut down

View of the eruption yesterday (image: Ade Adrian / facebook)   The eruption has intensified a lot over the past few days. Activity takes place from a lateral vent on the Barujari cone inside the volcano’s caldera, producing continuous ash…

Eurasia’s highest volcano erupts in Kamchatka for second time in year; Yellow Warning Issued

Eurasia’s largest volcano, the Klyuchevskoy, located on Russia’s far eastern Kamchatka peninsula, has erupted for the second time this year, said Olga Girina, chief of the Kamchatka Volcanic Eruption Response Team (KVERT) of the Institute of Volcanology and Seismology.  …